| Re: Does VSS need ECM to make Speedo & Cruise Control Work?
Yes, they will work fine on a TBI vehicle because they are not routed through the ECM (only 90-92 TPI ECM did that).
The only problem you might have after removing the ECM is the fuel prime pulse that you'll now be lacking. But if your carb bowls hold enough fuel, you should be fine without the prime.
Lou
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'91 Z28 convertible w/305TPI WC T5 (no more auto)
"Nothing screams more of poor craftsmanship than wrinkles in your duct tape!" | 
